556664094 has 24 divisors (see below), whose sum is σ = 1378406640. Its totient is φ = 159046848.

The previous prime is 556664089. The next prime is 556664137. The reversal of 556664094 is 490466655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2208859 + ... + 2209110.

It is an arithmetic number, because the mean of its divisors is an integer number (57433610).

Almost surely, 2^556664094 is an apocalyptic number.

556664094 is an abundant number, since it is smaller than the sum of its proper divisors (821742546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

556664094 is a wasteful number, since it uses less digits than its factorization.

556664094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4417984 (or 4417981 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The square root of 556664094 is about 23593.7299721769. The cubic root of 556664094 is about 822.6171063506.

The spelling of 556664094 in words is "five hundred fifty-six million, six hundred sixty-four thousand, ninety-four".